(f) Lessor shall not disturb Lessee’s quiet enjoyment of the Aircraft during the Term of this
Lease unless an Event of Default has occurred and is continuing under this Lease. Lessor shall not
create or permit to exist any lien, encumbrance or defect of title on the Aircraft other than this
Lease or other liens in favor of Lessor.

     (g) At all times prior to the termination or expiration of this Lease in accordance with its
terms, Lessee expressly assumes sole and exclusive responsibility for the determination and
implementation of all security measures and systems necessary or appropriate for the proper
protection of the Aircraft (whether on the ground or in flight) against theft, vandalism,
hijacking, destruction, bombing, terrorism or similar acts directly or indirectly affecting the
Aircraft, any part thereof, or any persons who (whether or not on board the Aircraft) may sustain
any injury or damage as a result of any such acts. Lessee expressly acknowledges that Lessee’s
implementation of such security measures and systems is a